baber/WOPTO huggingface dataset:
Patent DE-3567118-D1 (DE)
Title: Device for the presentation of texts for the blind
Inventor: ZAGLER WOLFGANG DIPL ING
IPC: G09B21/02
Filed: 1985-02-27
Granted: 1989-02-02
Abstract: A device for forming a tactilely readable display including Braille characters includes a planar display carrier wherein consisting essentially of a belt of flexible material which forms a closed loop and revolves about two rotating rolls. Circular openings are provided on an outer side of the belt loop, the inner side of the belt being provided with a multiplicity of recesses communicating with respective openings in the outer side of the belt. A steel ball may be lodged in each of the recesses, a portion of each ball protruding through the associated opening to form a spherical raster dot on the outer side of the belt. An upper portion of the belt passes over a contact plate, which forms a reading zone of the Braille display device, while a lower portion of the loop passes through a steel ball container in which all of the recesses become occupied by a respective ball. At a ball selection at an upstream end of the contact plate, as defined by the motion of the belt, an electromagnetically actuated selection device is disposed above the upper end of a guide channel extending downwardly from the selection station to the ball container. The selection device selectively retains steel balls in the recesses of the belt during the passage thereof over the guide channel at the selection station. Unretained steel balls fall back into the container via the guide channel.
Patent DE-3569161-D1 (DE)
Title: Process for assaying atl virus antibody and reagent therefore
Inventor: TOHMATSU JUNICHI
IPC: A61K39/00
Filed: 1985-05-24
Granted: 1989-05-03
Abstract: In a process for assaying an ATL virus antibody in a specimen by a method, using an ATL associated antigen, selected from the group consisting of the enzyme immunoassay the radioimmunoassay and the passive hemagglutination, the specimen to which an ATL virus antigen has been added is used as a comparative specimen.
Patent DE-3570247-D1 (DE)
Title: Preparation of free-flowing particulate yeast
Inventor: POMPER SEYMOUR
IPC: C12N1/04
Filed: 1985-02-08
Granted: 1989-06-22
Abstract: @ Baker's yeast, having a moisture content of from about 65 to about 75 percent by weight, is provided in a free-flowing particulate form by dispersing throughout a particulate baker's yeast, having a moisture content of from about 65 to 75 percent by weight, a small but effective amount of a finely-divided insoluble salt of an alkaline earth metal, particularly a calcium or magnesium salt. The resultant baker's yeast exhibits increased flowability and is retained in free-flowing particulate form for extended periods of time under a variety of conditions. As compared to baker's yeast which has not been treated with the alkaline earth metal salt, the treated baker's yeast exhibits no loss in leavening activity.
Patent DE-3571397-D1 (DE)
Title: A golf bag carrier
Inventor: CAROLAN DECLAN TERENCE
IPC: A63B55/60
Filed: 1985-05-02
Granted: 1989-08-17
Abstract: A golf bag carrier fitted to a a golf bag 30 includes a spine 10 secured to the bag. In the travelling mode of the carrier, the handle 12 is extended from the upper end 20 of the spine 10 and the spigot 34 of wheel frame 14 is engaged with socket 32 on the spine 10. A pair of wheels 16 is provided on the wheel frame. In the storage mode, the wheels 16 are removed from the wheel frame 14 and the second spigot 50 of the wheel frame 16 is engaged with the socket 32. The wheels 16 are placed on the spike element 52 at the lower end 22 of the spine 10 and the handle 12 is retracted into the spine 10.
Patent DE-3571412-D1 (DE)
Title: Recoverable article and method
Inventor: KLEINHEINS GERHARD HERMANN
IPC: B29C61/06
Filed: 1985-04-25
Granted: 1989-08-17
Abstract: A tubular heat recoverable article has two layers in thermal contact, one inside the other. The two layers have appreciably different recovery temperatures. Shrinking of the article on to a substrate is effected by applying heat to the outer layer (1) of higher recovery temperature such that conduction to the inner layer (2) of lower recovery temperature ensures that the inner layer (2) reaches its recovery temperature, and thus becomes elastomeric, before the outer layer begins to recover. The article, which may be used in an electric power cable splice, thus combines good storage life with good recovery time.
Patent DE-3571982-D1 (DE)
Title: Benzisoselenazolethiones,process for their preparation and pharmaceutical products containing these compounds
Inventor: WELTER ANDRE DR
IPC: A61P29/00
Filed: 1985-02-21
Granted: 1989-09-07
Abstract: The invention relates to new benzisoselenazolethiones of the general formula Iprocesses for their preparation and pharmaceutical products containing these compounds.
Patent DE-3577379-D1 (DE)
Inventor: WIMMER GERHARD
IPC: H04B10/114
Filed: 1985-09-09
Granted: 1990-05-31
Abstract: 1. A method of transmitting and receiving for relays (3, 6) arranged in the space between a transmitting system (1) and a receiving system (2), with a respective sensor (4, 7) and a transmitter (5, 8), which are activated separately in terms of time, wherein a transmitting time span (11, 13, 14) follows a receiving time span (10, 12) and wherein the operation is carried out with two or more relays, characterised in that after transmitting time spans (11, 13, 14), in which the same signal (9) is transmitted from the transmitter system (1), the relays (3, 6) are disconnected in each case for a fixed rest interval (15), which is measured so that all relays (3, 6) are simultaneously disconnected for one period (16).
Patent DE-3578675-D1 (DE)
Inventor: MERRITT DAN
IPC: F02B23/08
Filed: 1985-03-04
Granted: 1990-08-23
Abstract: An internal combustion engine has two cylinders (12, 14) interconnected at their head ends by a combustion chamber (20) which contains a catalyst (22). The cylinders have respective pistons (16, 18) reciprocable towards and way from the combustion chamber (20) and arranged to perform together the induction, compression, expansion and exhaust strokes. Air only or the like is freely inducted into one cylinder (12) while fuel or a fuel/air mixture is metered and inducted into the other cylinder (14) during the induction stroke. The catalyst is of a type which effects a chemical reaction to initiate combustion at a relatively low temperature so that when the fuel/air mix contacts the catalyst at the required temperature ignition takes place. The crank shaft angular phase difference between the pistons (16, 18) is controlled during operation so that the air in the first cylinder (12) is at a higher pressure than the fuel or fuel/air mixture in the other cylinder (14) during compression strokes and is forced through the catalyst, preventing contact of the fuel or fuel/air mixture in the second cylinder (14) with the catalyst until ignition is required when the first piston is in the vicinity of its top dead centre. Since it is the movement of the pistons themselves which control the ignition timing the latter is not dependent on the timed induction of the fuel and an external ignition circuit is also not required. This provides a much simplified form of engine.
Patent DE-3579128-D1 (DE)
Inventor: JAROSZ PAUL J
IPC: A61K31/20
Filed: 1985-12-13
Granted: 1990-09-13
Abstract: A novel pharmaceutical composition comprising 13-cis vitamin A acid as the active ingredients is described.
Patent DE-3662309-D1 (DE)
Title: Reinforcement for the bead of a tubular structure provided with a breakable frame
Inventor: ROUX CLAUDE
IPC: F16L27/10
Filed: 1986-03-14
Granted: 1989-04-13
Abstract: Radial device for anchoring one end of a flexible tubular structure to a mating flange, characterized by a flexible tubular structure having a bead reinforced by an armature embedded in rubber, one-piece and rigid at the time of manufacture of the tubular structure but mechanically divisible into predefined segments at the time of the flexible tubular structure mounting, to allow the bead to bend so that it can slide into the bore of the rigid wall. The invention applies to any industrial assembly, for example expansion joints or air suspension diaphragms.
Patent DE-3672597-D1 (DE)
Inventor: COLLARD MICHEL
IPC: A01G3/04
Filed: 1986-10-17
Granted: 1990-08-16
Abstract: 1. A modular trimmer composed of elements secured together and mutually driving one another, each element being composed of a profiled modular casing on which a shaft is secured equipped, at one of its ends, with a cutter blade, characterized in that the modular casings (15) are assembled together by means of parts of trapezoidal section (16) secured by means of screws (17) in trapezoidal grooves (15a) made in the side walls of the modular casings (15), in that the shaft is secured to the modular casings (15) by means of a case (18) supporting ball bearings, the said case being of rectangular shape and engaging into a rectangular groove (15b) provided longitudinally in the front wall of the modular casing (15), in that the drive shaft (19) is hollow and is provided, on the side of a double pulley (7), with grooves (19c) allowing it to be driven by means of a grooved shaft motor and, on the blade (5) side, by means of a circular flange (19a) against which the blade (5), arranged in a casing (22) is held by a retaining washer (6) and is secured by means of screws (21), in that the profiled section has, on its front face, lateral grooves (15d) disposed symmetrically relative to the longitudinal centre plane of the profiled section, and in that the cutting part of the blade (5) has a radius curvature decreasing from the hub towards the periphery.
Patent DE-3678797-D1 (DE)
Inventor: HUTH ANDREAS DR
IPC: A61P25/08
Filed: 1986-11-11
Granted: 1991-05-23
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein X is COOR3 or an oxadiazolyl radical of the formula or R2 is H, lower alkyl or cycloalkyl, R3 is lower alkyl, R4 is hydrogen, lower alkyl or lower alkoxyalkyl, RA is -CHR1-Z-R5, Z is sulfur or oxygen, R1 is lower alkyl or optionally substituted phenyl, and R5 is hydrogen, phenyl or optionally substituted lower alkyl, and wherein each compound can contain 1 or 2 RA radicals have valuable pharmacological properties.
Patent DE-3681612-D1 (DE)
Inventor: CHAMBERS PAULINE BARBARA
IPC: C08J3/24
Filed: 1986-03-19
Granted: 1991-10-31
Abstract: A polymer composition comprises a stable blend of two aqueous latices of particles having a polymeric core formed by emulsion polymerisation of one or more olefinically unsaturated monomers and a polymeric shell formed on the core by emulsion polymerisation of one or more olefinically unsaturated monomers in the presence of the core. The polymeric shell of the particles of the first latex contains functional groups capable of reacting with functional groups in the polymeric shell of the particles of the second latex to cause crosslinking between the particles of the two latices.
Patent DE-3682337-D1 (DE)
Inventor: SPIETSCHKA ERNST DR
IPC: C09B67/04
Filed: 1986-07-03
Granted: 1991-12-12
Abstract: Prepn. of perylene-3,4,9,10-tetracarboxylic acid N,N'-dimethylimide (I) in the form of a pigment with high covering power and pure red shades comprises treating conventionally prepd. pre-pigmentary (I) at 0-100 deg.C in a liq. organic solvent in a mill or disperser. The pre-pigment is finely-divided and dry with crystallite size below 40nm, and the solvent is a satd. aliphatic brominated or chlorinated hydrocarbon or an aromatic hydrocarbon (opt. brominated or chlorinated). The solvent is then distilled out and pigment-grade (I) recovered.
Patent DE-3773212-D1 (DE)
Inventor: DENEV MARTIN IVANOV
IPC: B64C23/08
Filed: 1987-10-12
Granted: 1991-10-24
Abstract: The engine compartment of a propeller driven aircraft has the profile of a wing. It is covered with a band which can run against the airstream and creates lifting power in accordance with the Magnus effect when the propeller stream meets the main airstream. This allows the vertical take off and landing of a propeller driven aircraft.
Patent DE-3775895-D1 (DE)
Inventor: BERGER JOSEF DIPL ING
IPC: C02F3/10
Filed: 1987-11-13
Granted: 1992-02-20
Abstract: The process is carried out in a reaction chamber in which the biologically active biomass is linked to a carrier material which is passed through the reactor in the manner of a circulating fluidised bed, is separated from the liquid and is returned to the reaction zone. This results in a particularly vigorous mixing so that the volume of the containers and of the complete system can be reduced compared with known biological processes while the efficiency is the same. <IMAGE>
Patent DE-3776315-D1 (DE)
Inventor: CHYUNG KENNETH
IPC: C03C10/06
Filed: 1987-11-25
Granted: 1992-03-05
Abstract: The present invention is directed to the production of SiC whisker- and/or fiber-reinforced, internally-nucleated glass-ceramic matrix composite articles consisting essentially of 0.5-60% by weight SiC whiskers and/or 15-70% by volume ceramic fibers substantially uniformly distributed in a glass-ceramic matrix consisting essentially, in weight percent on the oxide basis, of 16-20% CaO, 38.5-46% Al2O3, 35-42% SiO2, and up to 10% total of at least one nucleating agent in the indicated proportion selected from the group consisting of 0.1-3% CR2O3, 0.25-3% HfO2, 2-5% MoO3, 0.25-3% Nb2O5, 0.25-3% Ta2O5, 0.25-3% WO3, and 1-10% ZrO2, wherein Al2O3 is present in an amount which is at least 5 mole percent and up to 50 mole percent in excess of that present in stoichiometric triclinic anorthite, and wherein the predominant crystal phases in the glass-ceramic are triclinic anorthite and mullite and/or  alpha -Al2O3. Up to 1.5% As2O3 may advantageously be included in the composition.
Patent DE-3782633-D1 (DE)
Inventor: DYER JOHN
IPC: A61B19/00
Filed: 1987-12-21
Granted: 1992-12-17
Abstract: Woven and nonwoven fabrics for use in surgical procedures are printed with a radiopaque polymeric composition which bonds to the surface of the fabric. The composition is applied in a visually distinctive pattern, or may assume the pattern of the underlying fabric. The polymeric composition is readily recognized in an X-ray image and provides an improved means for detecting a surgical sponge inadvertently left in a patient. Preferred compositions are latex or plastisols of a printable viscosity containing from 15 to 70% by weight BaSO4 having a particle size greater than about 5 microns.
Patent DE-3782661-D1 (DE)
Inventor: HELLMANN KURT
IPC: A61K31/70
Filed: 1987-08-21
Granted: 1992-12-17
Abstract: A pharmaceutical composition for the treatment of cancer, comprising at least one anti-cancer drug selected from mitosene derivatives, anthracyclines, Vinca alkaloids and anthracenediones, in admixture with at least one ganglioside.
Patent DE-3783994-D1 (DE)
Title: Height adjuster for tarpaulin
IPC: B60J7/10
Filed: 1987-09-29
Granted: 1993-03-18
Abstract: A raising toggle is formed by a manually operated lever (26), which is pivoted to one end to the upright (10) and the other end (30a) of which acts as a handle. The toggle is also formed by a connecting rod (28) which is articulated at one end to an intermediate point on the lever and at the other end to the leg (16) of the rib (14). The arrangement is such that, when the lever is lowered against the upright with the handle down, the leg is lowered. When the lever is raised against the upright with the handle high, the leg is raised. Members (58,64) are provided for locking the lever in both positions.
Patent DE-3784216-D1 (DE)
Inventor: DE LIND VAN WIJNGAARDEN GERHAR
IPC: C07C51/41
Filed: 1987-11-09
Granted: 1993-03-25
Abstract: Process for the preparation of a basic alkaline earth metal salt of an organic carboxylic acid, which comprises   (a) preparing a mixture of one equivalent of the organic carboxylic acid and at least one equivalent of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent and, optionally a C1-6 alcohol and/or water; (b) introducing carbon dioxide into the mixture in an amount of at least 0.1 eq carbon dioxide per equivalent alkaline earth metal at a temperature in the range from 75 to 150 DEG C; and (c) removing residual solids, if any, and the water layer obtained.     Such a salt has dispersant properties and is suitable for use in lubricating oil and fuel compositions.
Patent DE-3789910-D1 (DE)
Inventor: SATO YASUFUMI
IPC: C08F285/00
Filed: 1987-03-09
Granted: 1994-07-07
Abstract: An active energy beam-curable resin composition, comprises (A) a graft copolymer comprising a main chain composed mainly of structural units of monomers containing one (meth)arcyloyl group and a dicyclopentenyl derivative group represented by the following general formula (I):wherein Z represents a five-membered ring given byand R, and R<sub>2</sub> represents halogen atoms or alkyl groups having 1 to 3 carbon atoms, in one molecule, and at least one monomer selected from the group consisting of alkyl-(meth)acrylate, acrylonitrile, and styrene, and side chains composed mainly of at least one monomer selected from the group consisting of (a) hydroxyl group-containing (meth)acryl monomer, (b) amino or alkylamino group-containing (meth)acryl monomer, (c) carboxyl group-containing (meth)acryl or vinyl monomer, (d) N-vinylpyrrolidone, (e) vinylpyridine or its derivatives, and (f) a (meth)acrylamide derivative represented by the following general formula (II), as added to the main chain:wherein R, represents a hydrogen atom or a methyl group, and R<sub>2</sub> represents a hydrogen atom or a hydroxyl group-containing alkyl having 1 to 4 carbon atoms or acyl group; and (B) a monomer having an ethylenic unsaturated bond.
Patent DE-3854689-D1 (DE)
Inventor: HAAS PETER DR
IPC: C03C25/26
Filed: 1988-10-06
Granted: 1995-12-21
Abstract: The aqueous dispersions comprise a mixture of epoxy resins and polyesters which have been modified by means of polyether units and epoxide groups and are used as film formers in sizing agents and for the production of sized glass fibres and plastics reinforced therewith.
Patent DE-3863265-D1 (DE)
Inventor: BAILET JEAN-CLAUDE
IPC: E03D1/14
Filed: 1988-10-03
Granted: 1991-07-18
Abstract: The invention relates to a device for the actuation of the valve of a flush tank: a movable vertical tube (8) carries a valve (7). A linking rod (9) controls the movement of the tube, a lever (12) operates the linking rod, a member (16) operates a rod (15), which in turn controls the lever (12). The rod (15) is connected to the lever (12) and to the operating member (16), the operating member having two positions, one being the opening position (26), and the other one being the closing position (27), and the passage of the member from one to the other one of these positions, controlled by the user, bring about the correlative passage of the valve (7) from one (26'') to the other one (27'') of the positions and inversely.
Patent DE-3864832-D1 (DE)
Inventor: KRAEMER NORBERT
IPC: B65G47/18
Filed: 1988-04-02
Granted: 1991-10-17
Abstract: Small mass-produced articles such as tablets, pills, suppositories or pellets, specially for the pharmaceutical industry, are individualised in an inclined chute , consisting of a cylindrical tube with a wide slot  on top and an oblique cover at the forward end, forming a discharge slot . A central rod holds two baffles  sepg. the charging space  from the retention space  and the individualiser space . Holes  permit the passage of single articles. A motor, preferably a stepper motor, performs a reciprocating rotary motion of the chute around the centre line so that each article describes in the space  a descending zigzag movement and is discharged at the lip, on a conveyor belt .
Patent DE-3866365-D1 (DE)
Inventor: RAUTAKORPI PAAVO
IPC: D21F5/00
Filed: 1988-01-12
Granted: 1992-01-09
Abstract: The invention relates to a method and an apparatus for drying a paper web or the like. In the invention the web (5) to be dried is transferred on a felt (6) between bands (1, 2) moving around as an endless loop. The band (1) making contact with the web (5) is heated by means of a steam chamber (3), and the band (2) making contact with the felt (6) is supported and cooled within the area of the steam chamber by means of supporting and cooling means. For providing a rapid compensation of pressure differences, the supporting and cooling means is formed by a hydrostatic plate (4) comprising a plurality of pressure pockets (7) and return conduits (8) separated from each other by means of ridges (9). Water is fed into the pressure pockets (7) so that it enters the return conduits (9) over the ridges (9). The pressure of the return conduits (8) is adjusted on the basis of the pressure of the steam contained in the steam chamber (3).
Patent DE-3866806-D1 (DE)
Inventor: DESMURS JEAN-ROGER
IPC: C07C37/62
Filed: 1988-07-13
Granted: 1992-01-23
Abstract: Selective chlorination, using gaseous chlorine, of phenolic compounds, in an ortho position relative to the hydroxyl functional group. 
<??>More precisely, a process for the selective chlorination in an ortho position relative to the hydroxyl functional group of phenolic compounds, using gaseous chlorine in a molten medium and in the presence of an organic cation. 
<??>The process is applicable especially to the chlorination of 2,4- dichlorophenol as a mixture with 2,6-dichlorophenol.
Patent DE-3867833-D1 (DE)
Inventor: GRASIS IVAN
IPC: B23K7/06
Filed: 1988-03-05
Granted: 1992-02-27
Abstract: The formation of metallically bonded slag around the area of a flame treated steel surface is avoided by spraying the flame bath edge with a water or water-air spray beam at sufficient pressure via one or two spray nozzles located inside the flame nozzle between the upper and lower plates or above the nozzle of the burner but within the burner width.
Patent DE-3872763-D1 (DE)
Inventor: LAKE ALAN WAINWRIGHT
IPC: C10M175/04
Filed: 1988-04-14
Granted: 1992-08-20
Abstract: A process for the treatment of a contaminated water-in-fat type emulsion, such as the waste obtained from a spent rolling oil, in order to recover the fatty component substantially free of contaminants, which includes the steps of:   (a) mixing the contaminated emulsion with a volume of water sufficient to increase the total water content to approximately that of the rest of the emulsion; (b) mixing the product of step (a) with a sufficient amount of a short-chain organic acid to lower the pH thereof to less than 5; (c) if necessary, mixing the product of step (b) with an amount of a suitable emulsifier and, if required, an amount of a suitable demulsifier; and (d) allowing the products of steps (b) or (c) to settle to form an upper fat layer substantially free of water and contaminants; a lower aqueous layer; and a precipitate of solid contaminants. -
Patent DE-3873474-D1 (DE)
Inventor: HIKICHI TADASU
IPC: A61Q5/00
Filed: 1988-10-18
Granted: 1992-09-10
Abstract: A hairdressing composition comprising:   (A) a polyoxyalkylene compound(s) obtained by addition-polymerizing a monohydric or polyhydric alcohol and an alkylene oxide;  and (B) crosslinked poly(acrylic acid/2,3-dihydroxypropyl acrylate) and/or crosslinked poly(acrylic acid/2-hydroxypropyl acrylate) is disclosed. This hairdressing composition makes the hair moist, soft, smooth and nonsticky and has an excellent hairdressing effect.
Patent DE-3878657-D1 (DE)
Inventor: NONINI GEREMIA
IPC: B21C23/21
Filed: 1988-03-02
Granted: 1993-04-01
Abstract: Direct or indirect extrusion press which comprises a container (20) that defines a chamber (19) to hold a billet (11) to be extruded, a ram (12), a die (14), a die holder (41), a base (13) and a shears (15) to shear heels (17) of the billets (11), the die (14) being capable of movement axial to the container (20) or viceversa, the container (20) defining at least two chambers (19) and being able to move in a plane perpendicular to the plane on which the axis of the chamber (19) and die (14) lies. Extrusion plant which comprises a press as described above and includes three stations that perform extrusion (19a), charging (19b) and the cleaning and readying of chambers (19c) respectively, the stations cooperating respectively with the chambers (19).